
Whether this is your dog’s first urinary issue or they need ongoing urinary care, your vet recommended Royal Canin Urinary SO for a reason. This veterinary exclusive wet dog food was developed to nutritionally support your adult dog’s urinary tract and bladder health. This formula is designed with Relative Super Saturation (RSS) methodology to help lower ion concentration in urine, which contributes to stone formation. This formula promotes a urinary environment unfavorable to the formation of both struvite and calcium oxalate crystals. And this specialized nutrition, with a reduced level of magnesium, helps dissolve pure struvite stones and prevent them from forming. Lower urinary tract issues may be a recurring concern for some dogs. Talk to your veterinarian about keeping your dog on this urinary dog food for long-term urinary support. And ask them about Royal Canin Urinary SO dry dog food and treats to complement your dog’s diet or for mixed feeding.
Water sufficient for processing, chicken, chicken by-products, pork by-products, chicken liver, pork liver, wheat flour, modified corn starch, pork plasma, powdered cellulose, vegetable oil, salt, natural flavors, fish oil, calcium sulfate, sodium bisulfate, potassium chloride, carob bean gum, guar gum, sodium tripolyphosphate, taurine, vitamins [DL-alpha tocopherol acetate (source of vitamin E), thiamine mononitrate (vitamin B1), biotin, niacin supplement, D-calcium pantothenate, riboflavin supplement, pyridoxine hydrochloride (vitamin B6), vitamin B12 supplement, folic acid, vitamin D3 supplement], DL-methionine, choline chloride, trace minerals [zinc oxide, ferrous sulfate, zinc proteinate, copper sulfate, manganous oxide, sodium selenite, calcium iodate], marigold extract (Tagetes erecta L.).
This therapeutic wet dog diet utilizes a moisture-rich mineral strategy in a gravy format to manage the bladder environment. It is a veterinary-authorized wet formula frequently considered for dogs presented with struvite or calcium oxalate crystals.
This is a veterinary-authorized therapeutic diet formulated to meet AAFCO nutritional adequacy standards. It requires authorization from a licensed veterinarian and is not intended to diagnose, treat, cure or prevent any disease.
At a nutritional level, it manages the concentration of minerals by promoting urine dilution and maintaining an optimal pH (S/O Index). Commonly observed effects include comfortable urination and improved hydration. Because it is a wet format, it may support increasing total fluid intake. Owners should monitor for observational signs like straining and contact their veterinarian promptly.
Yes. Urinary SO requires professional authorization from a licensed veterinarian. Mixlab ensures all legal and professional standards are met before dispensing.
Veterinarians discuss wet food because the high moisture content dilutes the urine. This may be considered in the context of reducing the formation of crystals in the bladder.
Yes. This diet is formulated to support the dissolution of pure struvite stones. Your veterinarian will monitor progress through repeat urinalysis or imaging.
Mixing with unauthorized food will introduce minerals that disrupt the S/O Index. Only mix with the authorized Urinary SO dry formula.
Important observational signs include frequent small amounts of urine or blood in the urine. If you notice these shifts, contact your veterinarian immediately.




